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A048412
as a simple table
n
a(n)
1
0
2
1
3
2
4
3
5
11
6
26
7
111
8
1111
9
11111
10
111111
11
1111111
12
11111111
13
111111111
[0,1,2,3,11,26,111,1111,11111,111111,1111111, 11111111,111111111]
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Last modified April 23 13:11 EDT 2024. Contains 371913 sequences. (Running on oeis4.)